baber/WOPTO huggingface dataset:
Patent DE-2538518-A1 (DE)
Title: Solderless joint for two or more wires - has elastically deformable plastics sleeve housing ball and wires
Inventor: GOEHLICH LOTHAR ING GRAD
IPC: H01R9/24
Filed: 1975-08-27
Abstract: A solderless connector joints two or more wires plastics insulated using a contact element. The pressure required to form the joint is applied by the spring force of an elastically deformable plastics. A sleeve housing the contact element and the wires. This element is an electrically conductive ball having a smooth or shaped surface, and the cross-section of the sleeve cavity in which the wires and the ball are pressed together, is non-circular. Several sleeves may be arranged in a row and interconnected by straps joined to a cleat.
Patent DE-2544895-A1 (DE)
Title: Automatic control of injection moulding extruder - having circuitry covering screw pressure screw stroke and internal mould pressure
Inventor: GLEIXNER FRANZ DIPL ING
IPC: B29C45/76
Filed: 1975-10-07
Abstract: A plastics injection moulding press., with hydraulically operated extruder to injection-mould and then consolidate the material and with control circuits (for nominal/actual setting devices, comparator, controller) for operating factors such as pressure, injection rate, mould pressure etc., has controller outputs connected to a selector switch. This only transmits the smallest control output signal, which is connected to a regulator via an amplifier. Delay-free response and control of screw stroke and speed, prevents excessive pressure rise.
Patent DE-2547603-A1 (DE)
Title: Animal skinning by pulling skin over elongated blade - while hog rotates about its longitudinal axis
Inventor: KOYAMA NOBUO
IPC: A22B5/16
Filed: 1975-10-24
Abstract: A hog is loaded into position where it is supported on a horizontal surface which includes a roller. A longitudinal slit is made in the skin and the flap is pulled downwards by a pair of chains which extend beneath the hog supporting roller. A horizontal cutter blade is introduced between the flap and the hog adjacent the hog support roller and cuts skin from the hog when the skin flap is pulled downwards by the chains. Automated loading of the hog together with direct skin removals allows high speed skinning of hogs.
Patent DE-2549025-A1 (DE)
Title: Torque pick-off for drive systems - replaces drive element whilst maintaining existing dimensions and eliminates radial forces
Inventor: KESSLER KARL H
IPC: G01L3/10
Filed: 1975-11-03
Abstract: A turning moment pick-off for drive systems is designed to be inserted in place of belt, drives, chains, or gears without constructional alterations to the system and whilst maintaining the existing dimensions. The pick-off is used to determine the torque on a drive shaft by measuring the tangential force whilst simultaneously eliminating the radial force value from the measurement. The drive shaft (7) is fitted with an interchangeable adaptor casing (6) with a push-on housing (2) and conical belt pulley (1) so that the housing can rotate relative to the casing. Roller bearings (11) acting on the casing (6) eliminate the radial force and the torque can be measured using strain gauge (DMS) on the torsion bar (4) connected to the casing.
Patent DE-2551394-A1 (DE)
Title: Two speed film drive for projector - has pair of intermediate gears mounted on support movable between two end positions
Inventor: JAEGER GUENTER
IPC: G03B21/48
Filed: 1975-11-15
Abstract: The claw of the film drive interacts with a control cam driven by a main shaft. It drives the claw at the normal frame frequency, but when the drive is switched to slow motion, the claw is controlled by a lifting element operated by a second control cam driven by the main shaft through stepping down gears. When the film (12) is simultaneously transported by a sprocket (14) driven by the main shaft through gears, a pair of intermediate gears is mounted on a support movable between two end positions. The gears are in mesh with a gear on the driven shaft, but only one is in mesh with a gear connected with the sprocket (14). Thus the driven shaft rotation is transmitted to the sprocket at two different ratios.
Patent DE-2552183-A1 (DE)
Title: Foaming reinforced corner posts of rigid expanded resin - on to refrigerator room wall and other detail sections
Inventor: ROMAKOWSKI DIETER
IPC: B29C33/20
Filed: 1975-11-21
Abstract: An expandable moulding machine, for casting rigid foam profile angle posts on to the fluted end faces of rigid foam walls or wall details for cold storage rooms, has a mould with a fixed projecting baseplate. This supports the refrigeration room wall end, which is laid on horizontally, and there is a standing backplate which receives the reinforcing corner plate to be cast into the angle post. The reinforcement plate of the wall section overlaps the leg of the corner plate which lies horizontally on the baseplate. Above the baseplate of the mould there is a hinged cover, with on its inner surface, a recess to give the desired profile, such as a tongue, to the angle post, and there are details enclosing the ends of the mould which can be adjusted in position. The arrangement is easily handled and adjustable to suit different size rooms. The injection openings are in the top of the cover, and the pivot rods for the cover can be locked at the dead point so that the mould is held closed at the high pressure necessary for foaming. Two angle posts can be cast on to a wall section simultaneously.
Patent DE-2554373-A1 (DE)
Title: Milk saucepan lid preventing milk from boiling over - is dish-shaped with holes through which milk bubbles before being cooled
Inventor: DAVIDOVIC MIODRAG
IPC: A47J27/58
Filed: 1975-12-01
Abstract: The milk pan lid is in the form of a round dish-like container (1) which is larger in diameter than the pan (2) itself and is placed on the pan with its open side up. Inside the container there is a part which is shaped like a flattened dome (4) and which has holes (5) over its entire surface with the rounded part being at the top. This dome shaped part is smaller in diameter than the saucepan and the entire lid unit fits securely yet detachably into the top of the pan by means of a conical fastening ring (3) which is located round the bottom part of the dish container (1). Two or more concentric conical rings can be fitted to the lid so that it can be used for pans of various diameters. When the milk boils and rises up it passes through the holes (5) into the dish container where it cools down and then returns to the pan.
Patent DE-2605013-A1 (DE)
Title: System for removing glass bottles from refuse - in which refuse is fed in rotating drum with carriers by which bottles are transferred on discharging equipment
Inventor: HILLEKAMP KLAUS DR ING
IPC: B03B9/06
Filed: 1976-02-10
Abstract: System for separating glass bottles from a refuse by which after removing metal parts by a magnetic separator and after sieving through fine particles, the residue of the refuse is fed in a rotating drum. The inner wall of the rotating drum is provided with carriers fitting the cross section of the bottles. The bottles are moved by the carriers in upwards direction and are separated from other parts of the refuse by discharging equipment which also removes the bottles from the drum. The carriers have the form of a semi-circular trough with a length equal to or double the length of the bottles and with an I.
Patent DE-2608271-A1 (DE)
Title: Slatted venetian blind side guide rail - has separate unit detachably clamped to covering screen against hooked bar section
Inventor: AMMAZZALORSO MARIO
IPC: E06B9/327
Filed: 1976-02-28
Abstract: The lateral guide rail for a slatted venetian blind is made of extruded aluminium, connected to a side covering screen gripping the slat ends. The guide rail (1) is produced as a separate component, fastened to the covering screen (9) with a detechable clamping action. It can have two lengthways, sectionally opposed, undercut recesses in the outside of one shank. One of these (6) is engaged by a hooked bar (12) on the cover screen, and the other (5) by one or more clamping elements, pressing the rail stem (4) against the cover screen. Where it meets the rail stem, the inside of the cover screen can be fitted with two or more ribs (13), running along the length of the rail.
Patent DE-2638195-A1 (DE)
Title: Forming decorative coatings on metal objects - using decorative insulating mask under an electroplated pattern
Inventor: ZEIEN ALFRED M DIPL ING
IPC: C25D5/02
Filed: 1976-08-25
Abstract: Decorative mask and electroplated layer may form the decor; or the mask can be removed after electroplating to leave only the other layer. A layer of noble metal or Ni may be used on the substrate before the mask, esp. Ni coated with an adhesive used to hold the mask. The adhesive layer is removed in the window. Several masks may be used. The object may alternatively by anodised and dyed, then coated with a mask for selective removal of the dyed coating to form windows for electroplated layer, after which the mask is removed. Process may be used with e.g. cigarette lighter, watches or cameras.
Patent DE-2638732-A1 (DE)
Title: (2)-Methyl (3)-amino-methylcarbamoyl quinoxaline (1,4)-dioxides - for use as antibacterial agents
Inventor: SENG FLORIN DR
IPC: C07D241/44
Filed: 1976-08-27
Abstract: New quinoxaline 1,4-dioxide derivs. are of formula (I):- (where R1 and R2 are H, halogen, alkyl or alkoxy; R3 and R4 are alkyl, or NR3R4 is an opt. substd. opt. unsatd. heterocyclic gp) (I) have antibacterial activity against a wide range of Gram-positive and negative bacteria. They can be used in human and veterinary medicine, as animal growth promoters, and as industrial bactericides (e.g. as preservatives for polymers, lubricants, leather, paper, wood and foodstuffs and for water treatment). Unlike known 2-methyl-3-carbamoyl-quinoxaline 1,4-dioxides, they have low toxicity and good solubility in H2O and organic solvents. Pref. (I) is 2-methyl-3-(dimethylaminomethylcarbamoyl)-quinoxaline 1,4-dioxide, e.g. from 2-methyl-3-carbamoyl-quinoxaline 1,4-dioxide, paraformaldehyde and dimethylamine.
Patent DE-2653473-A1 (DE)
Title: Deep loading platform railway wagon - has bogie with links attached to toggle levers acting on axially stressed primary springs
Inventor: AHLBORN GUENTHER
IPC: B61F5/32
Filed: 1976-11-25
Abstract: The bogie for railway rolling-stock with a deep-slung loading platform, has a rigid, diagonally taut frame, and primary springs between axle bearing housings and frame. Secondary springs are mounted on pendulum supports between frame and platform, a guide-pin being positioned in the bogie frame centre. Links are attached on both sides of each axle bearing and connected to the end of a toggle lever hinged to the bogie frame. The other end of this lever acts on the horizontally aligned, axially stressed primary spring. The primary springs mounted between two axles have their other ends mutually supported or directly interconnected.
Patent DE-2655601-A1 (DE)
Title: Connector for row-aligned chairs - is U=shaped or L=shaped bracket on side of chair fitting into matching orifice in neighbouring chair
Inventor: SACHAU WOLFGANG
IPC: A47C1/124
Filed: 1976-12-08
Abstract: The chair on one side has a U or L shaped bracket (3) the free end (4) of which extends away from the opposite side of the chair. On the opposite side of the chair is a cavity (8) into which fits the free side of the bracket (3) of an adjacent chair, to make a row of interconnected chairs. The free side (4) of the bracket (3) and/or the centre axis of the cavity (8) are at an angle of 10-30 deg. to the vertical. The end of the clamp (3) on the side facing away from the other end (5) of the bracket (3) is in the shape of an outward-pointing hook (6). The opening (8) on the side facing one side of the chair contains a projection (9) which catches behind the hook (6). The chair rests on two side runners (1) joined to the chair legs. The bracket (3) is positioned on one runner (1) and the opening (8) in the other runner (2).
Patent DE-2658818-A1 (DE)
Title: Diagnostic computer for drive units - has A-D converter feeding data to store and operating panel pre-programming all modes of operation
Inventor: GEHRMANN HEINRICH
IPC: G06F17/40
Filed: 1976-12-24
Abstract: A diagnostic computer for drives detects off-normal values of characteristic variables. An a-d convertor for test data supplied through a multiplexer is provided in a central data line. The converted digital data are stored in a memory. A microprocessor controls the whole process, and an output station evaluates the data read into the memory. An operating panel or a process computer pre-programs all modes of operation and all variables. The output stations for the evaluation of the data stored in the memory can comprise a further processing computer, a d-a converter for connection to an oscillograph or X-Y recorder and a connection for printing out.
Patent DE-2701315-A1 (DE)
Title: Azo pigments contg. imino-oxo-iso-indolenine gps. - used for printing inks, lacquers and plastics
Inventor: DIMROTH PETER DIPL CHEM DR
IPC: C09B29/01
Filed: 1977-01-14
Abstract: Azo pigments are of formula (I) (where D is the residue of a diazo component, and n= 0 or 4) (I) are used as red-orange light-fast pigments for printing inks, lacquers such as acrylic, melamine and polyester lacquers, and plastics such as PVC, polystyrene, polyolefins, rubbers and plastics dispersions. (I) are very brilliant.
Patent DE-2703293-A1 (DE)
Inventor: PETZ GUENTER
IPC: H05B3/00
Filed: 1977-01-27
Abstract: The resistance heating body is produced from a flat strip (2) of electrical resistance material. The flat strip (2) is split by means of incisions (3), which are guided obliquely and/or transversely with respect to the longitudinal edges (2'), into flat strip sections (2'') which can be pulled apart from one another. This results in the resistance heating element being adaptable to heating devices of different length and requiring no support therein. The resistance heating element is suitable for heating fans or toasters. <IMAGE>
Patent DE-2704058-A1 (DE)
Title: Strap guide with stopping device - has grooved strips for strap edges with spring-loaded catches guiding strap around package
Inventor: HELFF JOACHIM
IPC: B65B13/06
Filed: 1977-02-01
Abstract: The guide with stopping device guides a strap round a package, its guiding portions being spring-mounted. These portions are strips (2) forming mirror images of each other, and each has a groove (14) by which they fit over opposite edges of the strap (1). In one or both strips is a spring-loaded pivoting catch, swung by the incoming strap into a position blocking the ingress of the leading end of a following strap. The strip in which the catch is mounted slides in the strap travel direction in opposition to a spring. The strips can be suspended by links (3) and screws (4) from intermediate pieces (5) and pressure springs (6).
Patent DE-2706940-A1 (DE)
Title: Hydraulic drilling head coupling - using two wedge keys applied by power ram mould ball bearing
IPC: E21B19/16
Filed: 1977-02-18
Abstract: A coupling is included in a drilling head with a hydraulic drive by which the torque for rotary drilling and for coupling and uncoupling the tool joints between the drill pipes is transmitted. Two wedge keys can be moved up and down in inclined guides by remote control to engage with straps on the outside of the drill pipes. This greatly simplifies the manual insertion of keys and saves time during ancillary drilling operations. It saves the use of ladders or scaffolds when the drilling head is out of reach.
Patent DE-2708675-A1 (DE)
Title: Rear ventilated wall or ceiling cladding panel fixture - has air outlet apertures meeting grooves on shaped fixing battens
Inventor: TRANKER KURT
IPC: E04F13/08
Filed: 1977-02-28
Abstract: Fixture of cladding panels, cassettes or similar elements involves grooved shaped battens directly applied to the wall or ceiling (1) being covered, leaving hollow spaces between elements and wall or ceiling. Here the shaped battens (2) incorporate air outlet openings (6), connected to their groove and opening out behind the cladding elements (4). These openings may be made in the form of cutouts on the end faces of the battens adjoining the cladding elements (4). Rear ventilation, with effective air circulation, is provided without need for counter-battening.
Patent DE-2736189-A1 (DE)
Title: Tool for drawing directed force from fluid e.g. in pile driver - has tube oriented in direction of desired force with piston sliding in tube
Inventor: WEST JOE EDWARD
IPC: B21J7/28
Filed: 1977-08-11
Abstract: Tool for drawing a directo force from a fluid flow which is to be braked e.g. for pile driver where the tool has a tube oriented in the direction of the desired force. The fluid enters in one end piece of this tube and a piston slides in the other end piece. A return device (16 to 18) is connected with the tube (11 to 13) and forces the piston (14) into the tube. A fluid deflector device (27, 29) is arranged in the tube in front of the piston and deflects the fluid from the piston front face. There is a valve (34) in the tube to cut off the fluid deflector device on achieving a given flow speed of the fluid in the tube and to brake the fluid flow so that the piston is pressed out of the tube. There is a hydraulic device (38) which forces the valve normally into its open position.
Patent DE-2736587-A1 (DE)
Title: Drain cleaning vehicle with sludge water fed to spray jets - has sludge water forced by air pressure through filter into storage tank
IPC: E03F7/10
Filed: 1977-08-13
Abstract: Vehicle incorporates a system whereby water from the sludge tank is filtered and piped to a fresh water tank to supply the drain-cleansing jets. Automatic transfer of water between the tanks is affected by a float (37) - controlled valve (25) through which air is pumped into the sludge tank (1). Water is forced through the filter (39) and the pipe (20) into the jet supply tank (11). Non-return valves (36, 38) are provided in the pipe (20) between the tanks and in the sludge suction pipe (3).
Patent DE-2744682-A1 (DE)
Title: High tension cable with outer conducting layer - of chlorosulphonated polyethylene contg. substd. phthalimide to prevent scorching
Inventor: MAYER HANS A DIPL ING
IPC: H01B9/02
Filed: 1977-09-30
Abstract: An electric cable has (a) insulation based on cross-linked polyethylene or ethylene-propylene rubber, and (b) an outer conducting layer, extruder and co-vulcanised with the insulation, consisting of chlorosulphonated polyethylene contg. dipentamethylthiuram tetrasulphide as crosslinking agent, conductive C black, and a substd. phthalimide. The compsn. forming the layer (b) is specifically claimed. The cable is for high tension use. The compsn. (b) is resistant to scorching. The outer conducting layer bonds firmly to the insulation, but can easily be peeled away from the cable.
Patent DE-2745148-A1 (DE)
Title: Atom absorption spectrometer measurement cuvette - is for volatile hydride(s) and has heat resistant end tubes for hydrogen ignition prevention
Inventor: HUBER BERNHARD
IPC: G01N21/74
Filed: 1977-10-07
Abstract: A measurement cuvette (10) is desiged for use in an atom absorption spectrometer. The system is used for detecting substances forming volatile hydrides. There is a tubular cuvette body of heat resistant material open at one end with a central inlet for measurement gas and surrounded by a heating jacker. The cuvette is designed for simple prevention of hydrogen ignition and prevets the formation of naked flames at the open end. Unheated end tubes are attached to the cuvette body either side of the heater. They are made of heat resistant material with low thermal conductivity.
Patent DE-2750442-A1 (DE)
Title: Planetary transmission for dynamic torque conversion - is constructed of light metal hollow profiles, with out-of-balance masses close to web
Inventor: KAYSER-HEROLD UWE DIPL ING
IPC: F16H33/18
Filed: 1977-11-11
Abstract: The planetary transmission is formed as a chain transmission. There is a selector consisting of a reverse running lock and an overruning clutch, which is positioned on the lower take-off side. All movable parts of the transmission are of light-weight construction. The planetary gears and the out-of-balance masses are connected via sleeves on the planetary axles, and are positioned between the web and the planetary gears. Foreward and reverse gears are selected by a set of adjustable overrunning clutches in the gear change.
Patent DE-2750492-A1 (DE)
Title: Test holder for assembly board with its components - has hinged adaptor in which board is placed, cassette with pins and sleeve contact field
Inventor: GEBAUER DETLEV ING GRAD
IPC: G01R31/28
Filed: 1977-11-11
Abstract: The test holder has a supporting frame (4) with an openable guiding device (1) at its front, with a top and a bottom guiding bar (12, 13) for the assembly board to be tested (P), and an exchangeable adapter (2) on which the tested board can be placed. An exchangeable cassette (5) with test points is movably fastened to a hinged guiding device behind the frame (4). It contacts certain points of the assembly board (P), and a sleeve contact field which is also hinged is provided behind the frame (4) for various plugs.
Patent DE-2758691-A1 (DE)
Title: Road or track side vehicle safety net - comprises strengthened, non-tearable plastics mesh with clamping rods and strips for posts
Inventor: SCHWEDLER HANS DIPL ING
IPC: E01F15/06
Filed: 1977-12-29
Abstract: The safety catch device is for vehicles running off a road carriageway. It comprises holder nets stretched between retaining posts. The net consists of a strongly reinforced non-tearable plastic support mesh, approximately 80 metres long and 2 metres high, with mesh length of 2-6 cm. Vertically aligned clamping rods (3) with strips (2) are provided to clamp the net and connect it to the posts (1). The posts are anchored in the ground, and are provided with fixtures for the strips. The net may have a plastic coating to increase friction and reduce flammability.
Patent DE-2800143-A1 (DE)
Title: Petrol pump filling nozzle - carries ring of absorbent material to prevent soiling hands of successive users by drips
Inventor: EICHNER ECKBERT
IPC: B67D7/42
Filed: 1978-01-03
Abstract: The filling nozzle for diesel oil or petrol particularly the delivery nozzle on a self service pump at a filling station for vehicles, carries a ring (d) of absorbent material around the spout, above the handle. This catches the drips after the nozzle has been used and hung up again thus preventing the hands of the next user from being soiled. The absorbent material can be paper, foam or another suitable substance.
Patent DE-2808768-A1 (DE)
Title: Holder fitment attached to furniture drawers - includes pin fastened to front plate and fitted to drawer by adjustable screws
IPC: A47B88/12
Filed: 1978-03-01
Abstract: A holder is made as a furniture fitting used for a front plate fitted to a drawer. The holder includes a pin to be attached to the front plate which is fitted to the drawer by horizontally adjustable screws. In addition the fitting includes an adjustment screw which acts on to the pin in a vertical direction. Parallel to the pin (18) a threaded bolt (23) is fitted which projects through a section (3) rigidly fixed to the drawer, with a nut or hollow screw (24) being screwed on to this bolt on both sides of that section. A section made in a 'U' profile is used as a support with its yoke and leg being penetrated by at least one adjustment screw.